The Drinkwell® Hydro-Go!™ is a water canteen with a fold-out funnelbowl, that allows any unused water to be poured back into the canteen.The bowl detaches from the canteen, so you can have both a foodand water bowl. Dishwasher safe and holding 36 ounces of water, theDrinkwell® Hydro-Go!™ keeps your pet properly hydrated on all youroutdoor adventures together!